Do not attempt to process files that are not in an uploads subdirectory

This was trying to process files that were being stored by the app in app support at the base directory.

SwiftPackage/Sources/BridgeClientExtension/File Uploading/V1/BridgeFileUploadManager.swift

@@ -1042,11 +1042,13 @@ class BridgeFileUploadManager: SandboxFileManager, BridgeURLSessionDownloadDeleg
                     else {
                         continue
                 }
+                let uploadSuffix = "Uploads"
                 if isDirectory {
-                    if !name.hasSuffix("Uploads") {
+                    if !name.hasSuffix(uploadSuffix) {
                         dirEnumerator.skipDescendants()
                     }
-                } else {
+                } else if fileUrl.pathComponents.contains(where: { $0.hasSuffix(uploadSuffix) }) {
+                    // Exclude files at the base of the application support directory.
                     allFiles.append(fileUrl)
                 }
             }